Assertion :Diploid organisms are missing one chromosome of a single pair. Reason: They have genomic formula 2n.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion.

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion.

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Assertion is correct but Reason is incorrect.

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Both Assertion and Reason are incorrect.

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Solution

The correct option is D Both Assertion and Reason are incorrect.
Diploid organism have two complete haploid sets and are represented by genomic formula 2n. The diploid organisms which are missing one chromosome of a single pair are called as monosomics (2n-1).

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Assertion :Diploid organisms are missing one chromosome of a single pair. Reason: They have genomic formula 2n.

The correct option is D Both Assertion and Reason are incorrect.Diploid organism have two complete haploid sets and are represented by genomic formula 2n. The diploid organisms which are missing one chromosome of a single pair are called as monosomics (2n-1).

The correct option is D Both Assertion and Reason are incorrect.
Diploid organism have two complete haploid sets and are represented by genomic formula 2n. The diploid organisms which are missing one chromosome of a single pair are called as monosomics (2n-1).